Results 111 to 120 of about 1,497,536 (354)

Further results on permanents of Laplacian matrices of trees

open access: yesOpen Mathematics
The research on the permanents of graph matrices is one of the contemporary research topic in algebraic combinatorics. Brualdi and Goldwasser characterized the upper and lower bounds of permanents of Laplacian matrices of trees.
Wu Tingzeng, Dong Xiangshuai
doaj   +1 more source

PERMANENT AND DOMINANT OF MATRIX OVER INTERVAL MIN-PLUS ALGEBRA

open access: yesBarekeng
A min-plus algebra is a set , where is the set of all real numbers equipped with two binary operations, namely minimum and addition . Every square matrix in min-plus algebra can always be calculated as a permanent and dominant matrix.
Ade Safira Septiany   +2 more
doaj   +1 more source

Liquid biopsy epigenetics: establishing a molecular profile based on cell‐free DNA

open access: yesMolecular Oncology, EarlyView.
Cell‐free DNA (cfDNA) fragments in plasma from cancer patients carry epigenetic signatures reflecting their cells of origin. These epigenetic features include DNA methylation, nucleosome modifications, and variations in fragmentation. This review describes the biological properties of each feature and explores optimal strategies for harnessing cfDNA ...
Christoffer Trier Maansson   +2 more
wiley   +1 more source

Permanent scatterers in SAR interferometry

open access: yesIEEE 1999 International Geoscience and Remote Sensing Symposium. IGARSS'99 (Cat. No.99CH36293), 1999
A. Ferretti, C. Prati, F. Rocca
semanticscholar   +1 more source

Intein‐based modular chimeric antigen receptor platform for specific CD19/CD20 co‐targeting

open access: yesMolecular Oncology, EarlyView.
CARtein is a modular CAR platform that uses split inteins to splice antigen‐recognition modules onto a universal signaling backbone, enabling precise, scarless assembly without re‐engineering signaling domains. Deployed here against CD19 and CD20 in B‐cell malignancies, the design supports flexible multi‐antigen targeting to boost T‐cell activation and
Pablo Gonzalez‐Garcia   +9 more
wiley   +1 more source

permanence

open access: yes, 2020
The process of writing Permanence was partly done in New York, during October-November 2019 as a artist-in-residence at the Mise-En Place, a studio that was administered by the New York based Ensemble Mise-en. This artist-in-residence was made possible due to travel funding by the Swedish Arts Grants Committee.
openaire   +3 more sources

Extremal Permanents of Laplacian Matrices of Unicyclic Graphs

open access: yesAxioms
The extremal problem of Laplacian permanents of graphs is a classical and challenging topic in algebraic combinatorics, where the inherent #P-complete complexity of permanent computation renders this pursuit particularly intractable.
Tingzeng Wu   +2 more
doaj   +1 more source

L'Educació permanent

open access: yesEducar, 1985
After briefly mentioning the origin of this movement, the author defines continuing education, stating the differences with other concepts such as adult education, recicling courses, leisure society. Continuing education has nothing to do with a generalization of school. It is an anthropological revision, not a methodological issue.
openaire   +4 more sources

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